The Boss Kat Big Boss Circle Catfish Hook BK72Z is your choice when you know giant, powerful catfish are in the area. The black nickel circle hooks are available in 9/0, 10/0, and 12/0 sizes and are extremely sharp, allowing for faster penetration. The extra heavy wire also ensures strength and durability, leading to successful fish retrieval and a photo of you hugging your boss cat. Specifications and Features: Tough high-carbon steel hooks Faster penetration and power Black nickel finish